8080208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{13649}}^1$

素因数の和:13694

約数の個数: 20

約数和(自身を含む): 16079700

約数和(自身を除く): 7999492

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 13649, 27298, 54596, 109192, 218384, 505013, 1010026, 2020052, 4040104, 8080208]

約数ペア:

[(1, 8080208), (2, 4040104), (4, 2020052), (8, 1010026), (16, 505013), (37, 218384), (74, 109192), (148, 54596), (296, 27298), (592, 13649)]